Why does an unpublished article go from 50 to 68 and anything in between?

Why does an unpublished article go from 50 to 68 and anything in between?

I have an article that I've had unpublished for a while for which I haven't finished planning. I notice its score fluctuates wildly despite me never clicking on it or changing it. It's got very few words in it as the plan is on paper on my desk. Thoughts?

When you publish a new article, it receive a initial score between 40-60 generally depend on you topic, content, media in the hub. Then it start fluctuating because of many factors like ratings f, feedback, traffic etcHub Score will never be steady, it will continue to fluctuate till it's on hubpages.

After 6 months on the site i've started the really wonder how many backlinks is a reasonable number to any hub, and really to a hub becoming successful? Or is it simply a lottery.What kind of figures do other hubbers...

I thought I knew the answer to this question. But something interesting happened in the last week which I found it hard to explain. I'd be interested to hear opinions.I have a hub which is nine months old and had just...